How much does a 2015 SUBARU LEGACY cost to run?

Estimated annual running cost is £2,047 (£171/month), including £1327 fuel, £315 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2015 SUBARU LEGACY?

The 2015 SUBARU LEGACY has a 80% MOT pass rate based on 50 tests in 2026. This ranks 448 out of 559 cars from 2015.

Which year SUBARU LEGACY is most reliable?

The 2016 SUBARU LEGACY has the highest MOT pass rate at 87%. The least reliable year is 1997 at 69%.

SUBARU LEGACY (2015)

Q: Is the 2015 SUBARU LEGACY reliable?

Good reliability. Occasional issues but generally solid. 80% of SUBARU LEGACYs from 2015 passed their MOT first time in 2026, based on 50 tests. That's 2 points below the national average of 82%.

Q: What is the average mileage for a 2015 SUBARU LEGACY?

The average mileage for a 2015 SUBARU LEGACY is 119,462 miles, which is above the expected 81,400 miles for a 11-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Running costs, reliability data, and common problems from 50 real MOT tests.

Annual Cost

£2,047

£171/month

MOT Pass Rate

80%

Good

Road Tax

£315

Based on CC/year

Insurance

Grp 18-32

1994cc Petrol

Solid Option

80% pass rate, £2047/year to run. Close to the national average.

Buying this car? Check for finance, write-offs & theft

£4.99

Check a specific SUBARU LEGACY

Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.

Petrol1994cc11 years old50 tests119k miles avg

Annual Running Costs

Fuel (Petrol, 1994cc)

~36 mpg

£1,327

Road Tax

Based on 1994cc

£315

MOT Test

£55

Predicted Repairs

£350

Total per year£2,047

Per month£171/mo

Per week£39/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

🛡️

Get an insurance quote for this SUBARU LEGACY

Compare quotes and find the best deal

Reliability Verdict

80% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.

At 11 years old, 80% of SUBARU LEGACYs from 2015 passed their MOT first time in 2026. That's based on 50 tests across the UK. The average mileage at this age is 119,462 miles.

Got a SUBARU LEGACY you're looking at?

Enter the reg plate to check its specific MOT history, mileage, and health score.

How Does It Compare?

Rank among 2015 cars448th of 559(top 80%)

Rank among SUBARU models128th of 193(top 66%)

vs national average-2%(82% avg)

vs 2015 cars average-3%(83% avg)

vs SUBARU average-3%(83% avg)

Mileage Analysis

119,462

Average miles

81,400

Expected for age

The average 2015 SUBARU LEGACY has 119,462 miles on the clock, which is above the expected 81,400 miles for a 11-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Looking at a specific SUBARU LEGACY?

Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.

Best Year to Buy?

The most reliable year is the 2016 model with a 87% MOT pass rate, while the 1997 model has the lowest at 69%. The 2015 sits between the two at 80%.

SUBARU LEGACY by Year

Year	Pass Rate	Tests	Avg Mileage
2021	89%	44	93,450 mi
2020	81%	81	90,552 mi
2019	83%	105	101,880 mi
2018	87%	100	88,848 mi
2017	79%	111	109,813 mi
2016	87%	135	108,084 mi
2015	80%	50	119,462 mi
2014	82%	39	88,141 mi
2013	79%	357	95,003 mi
2012	77%	484	96,544 mi
2011	79%	814	104,678 mi
2010	75%	806	107,868 mi
2009	75%	715	109,288 mi
2008	73%	687	117,973 mi
2007	79%	803	113,943 mi
2006	75%	1,166	117,220 mi
2005	74%	1,035	120,853 mi
2004	70%	909	126,843 mi
2003	75%	403	112,036 mi
2002	76%	205	107,114 mi
2001	78%	268	110,058 mi
2000	71%	190	102,120 mi
1999	78%	188	114,342 mi
1998	71%	114	113,061 mi
1997	69%	75	99,120 mi
1996	84%	38	95,520 mi
1994	84%	38	131,142 mi
1993	94%	33	121,750 mi

Similar Cars to Consider

FORD FOCUS

2013 · 1596cc Petrol

£1,827/year

78%

-2%

NISSAN QASHQAI

2013 · 1600cc Petrol

£1,827/year

72%

-8%

BMW 3 SERIES

2015 · 1499cc Petrol

£1,677/year

88%

+8%

MERCEDES C

2014 · 1595cc Petrol

£1,677/year

85%

+5%

Check a Specific Subaru Legacy

Enter a reg plate to get the full MOT history, health score, and mileage verification.

Upgrade to Premium (£4.99) for stolen, finance, and write-off checks.

About the 2015 SUBARU LEGACY

The 2015 SUBARU LEGACY is a family car with a 1994cc petrol engine. 50 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 80% of 2015 cars for MOT pass rates.

With an average of 119,462 miles at 11 years old, SUBARU LEGACY owners cover more miles than the average driver.

2015 SUBARU LEGACY Fuel Costs

The 1994cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2015 SUBARU LEGACY?

Total estimated annual running cost is £2,047 (£171/month), broken down as £1327 fuel, £315 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.

SUBARU LEGACY Reliability Trend

Newer SUBARU LEGACYs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.

Buying a Used 2015 SUBARU LEGACY

At 11 years old, the SUBARU LEGACY is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2016 model has the highest pass rate at 87%. Note: with only 50 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2015 SUBARU LEGACY's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 11 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Watch out

With an average of 119k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2015 SUBARU LEGACY stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
SUBARU LEGACY(2015)	80%	£1327	£315	Grp 18-32	£2047
FORD FOCUS(2013)	78%	£1137	£135	Grp 12-25	£1827-£220
NISSAN QASHQAI(2013)	72%	£1137	£135	Grp 12-25	£1827-£220
BMW 3 SERIES(2015)	88%	£1137	£135	Grp 12-25	£1677-£370
MERCEDES C(2014)	85%	£1137	£135	Grp 12-25	£1677-£370

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.